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en.wikipedia.org/wiki/Prime_factor

In number theory, the prime factors of a positive integer are the prime numbers that divide that ... factors in common are said to be coprime. Two integers a and b can also be defined as coprime if their greatest common divisor gcd(a, b) = 1.

www.mathsisfun.com/definitions/prime-factor.html

A factor that is a prime number. In other words: any of the prime numbers that can be multiplied to give the original number. Example: The prime factors of 15 are ...

www.mathsisfun.com/prime-factorization.html

"Prime Factorization" is finding which prime numbers multiply together to make the original number. ... Example 2: What is the prime factorization of 147 ?

Prime factorization ...... because the definition of a prime number is a number that is only divisible by 1 and the number itself. so you can't multiply any other ...

home.avvanta.com/~math/def2.cgi?t=primefactorization

Prime factorization is finding the factors of a number that are all prime. Here's how ... Then look at your 2 factors and determine if one or both of them is not prime.

In this lesson, you will learn about prime numbers and how to find the prime factorization of a number. By the time we're done, you'll be skilled...

www.collinsdictionary.com/dictionary/english/prime-factor

Prime factor definition: any number in the set of prime numbers that is also a factor of a given integer | Meaning, pronunciation, translations and examples.

mathworld.wolfram.com/PrimeFactor.html

A prime factor is a factor that is prime, i.e., one that cannot itself be factored. In general, a ... The function defined by lambda(n)=(-1)^(Omega(n)) is known as the  ...

www.amathsdictionaryforkids.com/qr/p/primeFactors.html

Pp. prime factor, prime factorisation. • a prime factor is a prime number that divides exactly into another given number. • in prime factorisation, a number is written